Enterasys Networks CSX7000 Manuel d'utilisateur télécharger pdf (Page 405)

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Central Site Remote Access Switch 405

ONFIGURING

THER

DVANCED

PTIONS

Log Options

must configure IP Routing, a LAN IP interface and an IP route to the log server. Then you must

enable the CDR feature:

• define and configure at least one log device for CDR

• connect the Syslog Server via the LAN port of the CyberSWITCH, and

• select an associated UNIX priority tag (default = 38)

CDR Log Report

This option allows you to select the storage destination of your CDR log reports. You may send the

CDR log reports to the local log, or to a previously configured offnode Syslog Server(s). A total of

three destinations may be selected. For example, you could select the local log, and two previously

configured Syslog Servers for your CDR log reports’ destinations.

Storage on the local log is not recommended for production use; it is intended primarily for

diagnostic use. This is because the local log only retains a fixed number of log entries. Once the file

is full, each new entry overwrites the oldest entry. This will not give you a complete CDR Log.

CDR reports sent to the local file can be written to disk by issuing the

log cdr write

command.

The file is then written to the \LOG directory. The file name is CDR_LOG. The file extensions are

.1, .2, and so on up to .10. The file extension cycles through the values 1 through 10 with each write

command, similar to the current report log file and status log file, so that the ten most recent

versions of the CDR log are available on the system disk.

There are five ISDN CDR events that are logged: connect, disconnect, reject, system up, and verify.

There are four Terminal Server events that are logged: Term Conn (connect), Term Disc

(disconnect), Term Succ (successful authentication), and Term Fail (failed authentication). For

each type of event that is logged, related CDR information is provided.

A report always refers to the particular device at the other end of the WAN connection. There is an

important distinction between CDR on an interconnect device and CDR on a terminal server. The

remote device for an interconnect device is the device on the other end of the WAN connection, not

the human user or the client PC. For example, in the diagram below, it is Bridge that is the system’s

remote device, not Client1 (the machine) or Client2, and not the user, who is using Client1.

A CDR report contains a variety of data items related to an associated CDR event. Some reports

consist of more than one record.

ISDN

Client 1

Client 2

Bridge

Server

Remote Device

CSX5500

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Enterasys Networks CSX7000 Manuel d'utilisateur Page 405

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